Lynn, AR Weather & Growing Conditions
Tonight
52°F
Partly Cloudy
Partly cloudy, with a low around 52. West southwest wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Partly Cloudy | 5 mph WSW | 2% |
| Wednesday | 69°F | Mostly Sunny | 5 to 10 mph W | 0% |
| Wednesday Night | 43°F | Mostly Clear | 0 to 5 mph W | 0% |
| Thursday | 71°F | Sunny | 0 to 5 mph SW | 0% |
| Thursday Night | 46°F | Partly Cloudy | 0 to 5 mph W | 5% |
| Friday | 65°F | Mostly Sunny | 5 to 10 mph NNW | 0% |
| Friday Night | 41°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 61°F | Mostly Sunny | 5 mph N | 0% |
| Saturday Night | 37°F | Partly Cloudy | 0 to 5 mph NNW | 2% |
| Sunday | 64°F | Sunny | 5 mph WNW | 6% |
| Sunday Night | 37°F | Mostly Clear | 0 to 5 mph WNW | 2% |
| Monday | 67°F | Sunny | 0 to 5 mph W | 1% |
| Monday Night | 39°F | Mostly Clear | 0 to 5 mph SW | 1% |
| Tuesday | 71°F | Sunny | 0 to 5 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lynn, AR
Last spring frost
Mar 27
First fall frost
Nov 5
Growing season
224 days
Hardiness zone
7b
Explore more for Lynn, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Alicia 2Nne, Ar (12.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.